Individual Calculations March 2019
 Lamek, Dawid  Total change: 18.80  Rating chartPersonal card
 III Wielkopolska Liga Juniorow 2019 Ostrow Wielkopolski POL 2019-02-02
RcRownchangeKK*chgGame
 1291 1064 2.00 8 0.05 40 2.00 
  Garwacki, Kornel 1209 POL0.5010.19407.60 
  Walkowski, Tobiasz 1061 POL0.5010.00400.00 
  Jedraszek, Pawel 1464  * POL0.001-0.0840-3.20 
  Baszczynski, Gabriel 1464  * POL0.001-0.0840-3.20 
  Nowak, Roksana 1338 POL0.001-0.1740-6.80 
  Anastaziak, Maciej 1185 POL1.0010.664026.40 
  Stanislawski, Karol 1141 POL0.001-0.3940-15.60 
  Stachecki, Mikolaj 1464  * POL0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2018-2019 Round 6-7 Poznan POL 2019-02-10
RcRownchangeKK*chgGame
 1463 1064 0.50 1 0.42 40 16.80 
  Zurawski, Mateusz 1463 POL0.5010.424016.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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